21
ethyne and pentane dimer. Min dist:3.082593342cm distance: 3.5
C	 0.20815274  0.42399014 -0.37968231
H	 0.57244516  1.16749418 -1.04452251
C	-0.20792778 -0.4243134   0.37945839
H	-0.57267012 -1.16717092  1.04474643
C	 1.9002631   3.83285699  1.54442855
H	 2.60132789  4.42261425  0.95314663
H	 1.94340943  2.8078207   1.17632588
H	 0.89734365  4.21323303  1.35559988
C	 2.26059674  3.89345233  3.02290548
H	 1.53708332  3.31706112  3.60412023
H	 2.1930746   4.92385988  3.37861315
C	 3.66244739  3.36950931  3.30116299
H	 3.73279238  2.32702664  2.97640861
H	 4.37982748  3.93325206  2.69906146
C	 4.05713595  3.47105129  4.76781106
H	 3.35717916  2.88910431  5.37186755
H	 3.95398254  4.50983199  5.0888537 
C	 5.48010698  2.99111482  5.02129658
H	 6.1930249   3.57804851  4.44150267
H	 5.75381985  3.07135585  6.07239052
H	 5.59658465  1.94880691  4.72450505
